Barrack O'Karma

Main Role

• 
  Joel Chan

  Lau Yuk Fai | Siu Wai Ming

  Main Role
• 
  Selena Lee

  Yeung Yuk Wah / "Coco" | Cheung Wai / "Alex"

  Main Role

Support Role

• 
  Samantha Ko

  Chow Siu Wai [Chan Yan Dong's mother]

  Support Role
• 
  Kelly Cheung

  Cheung Hei Man / "Kelly" [Star] (Ep.17-18)

  Support Role
• 
  Zoie Tam

  Fong Ka Man / Ah Man / Carmen Jie /"Carmen" [Accountant]

  Support Role
• 
  Stefan Wong

  Ho Sai Hin / Shui Gor (Ep. 15-16)

  Support Role
• 
  Alex Lam

  Chun Ka Chun/ Gau Gong

  Support Role
• 
  Lau Kong

  Lam Yuk Si / Lam Ko Zai / Mr Lam

  Support Role
• 
  Geoffrey Wong

  Wan Chi Gai / Gai Ye [Joanne's father/Ah Siu's friend]

  Support Role
• 
  Gloria Tang

  Wan Ching / "Joanne" / Ching Ching [Gai Ye's daughter]

  Support Role
• 
  Akina Hong

  Gok Suet / Siu Suet / Yuki Jie /"Yuki"

  Support Role
• 
  Billy Luk

  Choi Kam Fung / Choi San /" Iron Man" (Ep. 5, 13-14)

  Support Role
• 
  Candice Chiu

  Wong Man Yi / Ho Tai

  Support Role
• 
  Bob Cheung

  Lam Yuk Si [Young] (Ep.9-10)

  Support Role
• 
  Bryan Cheng

  Chan Yan Dong / Dong Gor Jay /" Dong Dong"

  Support Role
• 
  Kiwi Yuen

  Wong Siu Mui

  Support Role
• 
  Parkman Wong Support Role
• 
  Pauline Chow Support Role
• 
  Kimmi Tsui Support Role
• 
  So Lai Ming Support Role
• 
  Siu Lai Man Support Role
• 
  Doris Chow Support Role
• 
  Rachel Ching

  Gloria

  Support Role
• 
  Osanna Chiu

  Sok Nui

  Support Role
• 
  GoGo Cheung Support Role
• 
  Esther Wan Support Role
• 
  Cayley Mak Support Role
• 
  Michael Wai

  Chui Ji Ming

  Support Role
• 
  Nicole Wong

  Gok Suet [Young]

  Support Role
• 
  Helena Law Support Role
• 
  Cheng Shu Fung Support Role
• 
  Mina Kwok Support Role
• 
  Akai Lee Support Role
• 
  Iva Law Support Role
• 
  Athena Ng Support Role
• 
  Janice Pang Support Role
• 
  Judy Tsang Support Role
• 
  Yeung Shui Lun Support Role
• 
  Terence Tung Support Role
• 
  Aurora Li

  Daisy

  Support Role
• 
  Chiu Lok Yin Support Role

Guest Role

• 
  Fanny Ip

  Wong Man Chi/" Karen" (Ep.3-4)

  Guest Role
• 
  Ricky Chan

  Raj Sir/" Raj" (Ep.3-4)

  Guest Role
• 
  Milkson Fong

  Pan Pan (Ep.1-2)

  Guest Role
• 
  Tammy Ou Yeung

  Shum Heung Lim /" BabyMia"/"Mia" (Ep. 2, 11-12)

  Guest Role
• 
  Christine Chu

  [Flight attendant] (Ep. 4, 14, 20)

  Guest Role
• 
  John Chan

  Chan Chong Kwong/ Dai Check Gwong [Chan Yan Dong's father] (Ep.7-8)

  Guest Role
• 
  Henry Lo

  Peter (Ep.9-10)

  Guest Role
• 
  Nicole Wan

  Fong Fong [Dancing girl] (Ep. 9-10)

  Guest Role
• 
  Chloe Nguyen

  Sa Sa [Dancing girl] (Ep. 9-10)

  Guest Role
• 
  Bobo Yeung

  Mei Mei [Dancing girl] (Ep.9-10)

  Guest Role
• 
  Mark Ma

  Lee Ka Chun / Sei An Gai Ding (Ep.11-12)

  Guest Role
• 
  Kiko Leung

  Amy (Ep.13)

  Guest Role
• 
  Amisha Ng

  A Wu (Ep. 7-8)

  Guest Role
• 
  Rosina Lin

  Poon Do La / Poon Gau Sau /"Dr. Poon" (Ep. 17)

  Guest Role
• 
  Bianca Chan

  Wan Ching [Young]

  Guest Role
• 
  Cheung Sze Yan Guest Role
• 
  Kirby Lam

  Simone (Ep.17-18)

  Guest Role
• 
  Deborah Poon

  Ching Ching

  Guest Role
• 
  Burmie Wong

  Jenny (Ep. 4)

  Guest Role
• 
  Lo Jun Fung

  [Band member] (Ep. 2, 9-10, 15-16)

  Guest Role
• 
  Phoebe Chow

  [Mattress store staff]

  Guest Role
• 
  Felix Ng Guest Role
• 
  Lucas Yiu Guest Role
• 
  Lawrence Lau Guest Role
• 
  Janice Ting

  [Sexy girl]

  Guest Role
• 
  Au Hin Wai

  [Clothing store owner]

  Guest Role
• 
  Alycia Chan Guest Role
• 
  Martin Tong

  Young master Choi (Ep. 13-14)

  Guest Role
• 
  Sophie Yip Guest Role
• 
  Elizabeth Nicole Wu

  [Interviewer] (Ep. 8)

  Guest Role
• 
  Simon Tang Guest Role
• 
  Ball Mang

  (Ep. 5-6, 13-14)

  Guest Role
• 
  Leo Kwan

  (Ep. 6)

  Guest Role
• 
  Helen Seng Guest Role
• 
  Georgina Chan Guest Role

Unknown

• 
  Edsel Chiu Unknown
• 
  Sandy Leung

  (Ep. 5, 7, 13)

  Unknown
• 
  Jenny Wong Unknown
• 
  Irina Tang

  (Ep. 14)

  Unknown
• 
  Kevin Tong Unknown
• 
  Terence Siu Unknown
• 
  Joe Yau Unknown
• 
  Oman Lam Unknown
• 
  Chen Yi Lian Unknown
• 
  Bert Mok Unknown
• 
  Andy Wong Unknown
• 
  Keith Mok Unknown
• 
  Helen Ng Unknown
• 
  Cherry Cheung Unknown

Bit part

• 
  Man Yeung Bit part
• 
  Miguel Choi Bit part
• 
  Jim Tang Bit part